Woosah has a normal “Adirondack” seating height for optimal comfort in the pool or on the patio. If you have a sun shelf with water depth of 13″ or less you’ll be able to leave this chair in the pool and it will resist movement from light waves or wind. If you have water depth over 13″ you can still use this chair in your pool, but when you are not sitting in the chair it will begin to move or float as the water depth increases above 13″. The chair is easy to place into your pool and remove from the pool and use on your patio. The lowest point of the seat is at the seat drain hole and this is approximately 10.5″ from the floor.